baber/WOPTO huggingface dataset:
Patent KR-102118709-B1 (KR)
Title: 클러스터링 기반 장소 선정 및 선정된 장소에 대한 증강 현실 제공 방법, 장치 및 프로그램
IPC: G06Q50/10
Filed: 2019-03-25
Granted: 2020-06-03
Abstract: 컴퓨팅 장치에 의해 수행되는 장소선정 및 정보제공 방법으로서, 구성원정보를 수집하는 단계(S101), 하나 이상의 선택가능한 장소를 포함하는 리스트를 획득하는 단계(S102), 수집된 상기 구성원정보에 기초하여 상기 리스트로부터 하나 이상의 장소를 선택하는 단계(S103) 및 상기 선택된 장소에 대한 정보를 제공하는 단계(S104)를 포함하는, 장소선정 및 정보제공 방법이 개시된다.
Patent KR-102108008-B1 (KR)
Title: Dish dryer
Inventor: PARK HONG KYU
IPC: A47L15/42
Filed: 2019-03-28
Granted: 2020-05-08
Abstract: The present invention relates to a dish drying rack, wherein a drainage part having a drainage hole is formed at a center of a drying rack body provided with a support part and a spoon container; a plug for opening and closing the drainage hole is coupled to the drying rack body; a discharge bar, which is equipped with a coupling part for guiding washing water flowing out through the open drainage hole to a sink of a sink table, is rotatably and detachably coupled to the drainage part, so that the washing water discharged from washed dishes is guided and discharged to the sink provided in the sink table and serving as a predetermined place, and dishes, spoons and chopsticks mounted on the support part and the spoon container are washed by introducing the washing water into the drying rack body when the drainage hole is blocked using the plug. Since the drying rack body is injection-molded by mixing 87% by weight of synthetic resin, 5% by weight of additives mixed with sodium dichloroisocyanurate, 5% by weight of a zeolite-based antibacterial disinfectant, and 3% by weight of a synthetic resin dispersant, the scale is maximally prevented from sticking to the drying rack body, and the antibacterial sterilization effect is maximized. In addition, since the dish drying rack is formed of synthetic resin, production costs are significantly reduced so that the productivity is improved. Accordingly, the export competitiveness is improved. In addition, an operating shaft is screw-coupled to an upper center of the plug, and a scaling removing mechanism provided with a washing part drawn out from the plug according to the rotational direction of the operating shaft is formed onto a plug body of the plug, so that the cleaning part of the scaling removing device rotates in close contact with the inside of the drainage hole when the plug is separated by rotating the plug from the drain part, thereby removing the scale adhering to the inside of the drainage hole.
Patent KR-102151207-B1 (KR)
Inventor: YOO HEON
IPC: F16K27/02
Filed: 2019-04-01
Granted: 2020-09-02
Abstract: The present invention relates to a two-way flow control valve including: a valve main body forming a flow path through which fluid moves; and a flow control unit located in the valve main body, wherein the flow control unit includes: a first flow control body and a second flow control body which are movable in a flow direction and face each other; a first pressing member for providing a pressing force to the first flow control body in the direction of the second flow control body; and a second pressing member for providing the pressing force to the second flow control body in the direction of the first flow control body, wherein a part of the first flow control body directly contacts the fluid flow in the direction of the first flow path from the second flow control body toward the first flow control body in a state in which the first flow control body and the second flow control body are in close contact, and a part of the second flow control body directly contacts the fluid flow in the second flow path direction opposite to the first direction.
Patent KR-102228241-B1 (KR)
IPC: G06F40/166
Filed: 2019-04-03
Granted: 2021-03-17
Abstract: 웹 상에서의 가상 입력 방법 및 시스템이 개시된다.  일 실시예에 따른 컴퓨터로 구현되는 전자 기기에 의해 수행되는 가상 입력 방법은, 데이터 편집을 위한 속성 정보가 부여된 적어도 하나 이상의 레이어를 구성하는 단계; 상기 구성된 적어도 하나 이상의 레이어에서 인식된 입력 정보를 저장하는 데이터 모델을 정의하는 단계; 및 상기 정의된 데이터 모델을 통하여 모델링된 데이터 편집과 관련된 인터랙션 정보를 브라우저의 환경에 기초하여 렌더링하는 단계를 포함할 수 있다.
Patent KR-102022217-B1 (KR)
Inventor: PARK JONG NAM
IPC: G08C17/02
Filed: 2019-04-10
Granted: 2019-11-04
Abstract: The present invention relates to an expressway wind speed guide indication device. More specifically, the expressway wind speed guide indication device comprises: a wind speed information obtaining unit measuring a wind speed around a road to obtain wind speed information; a wind speed receiver and transmitter having a communication module to receive the wind speed information measured by the wind speed information obtaining unit by wire or wirelessly, and a micom outputting a wind speed signal by processing the information received from the communication module; and a wind speed indication lamp installed around the road to receive the wind speed signal outputted from the wind speed information receiver and transmitter so that light with letters or colors are emitted at constant brightness so as to allow drivers of automobiles traveling on the road to easily identify the light with letters or colors. After the road is installed, wind power on the road is displayed by the wind speed indication lamp so as to allow the driver to easily identify the wind power and induce safe driving.
Patent KR-102321309-B1 (KR)
IPC: E04B9/16
Filed: 2019-04-15
Granted: 2021-11-02
Abstract: 본 발명은 캐링채널의 상단에 거치되는 채널거치부; 상기 채널거치부에 연계되도록 설치되고, 상기 캐링채널을 사이에 두고 이격하여 배치되는 브라켓부; 및, 상기 브라켓부에 연계되도록 설치되고, 티바의 상부헤더에 걸리면서 고정되거나, 적어도 티바의 상부헤더를 둘러싸도록 고정되는 바고정부;를 포함하고, 상기 브라켓부는 겹쳐진 한 쌍의 판형부재를 구비하고, 상기 바고정부는, 상기 한 쌍의 판형부재가 벌어지면서 적어도 티바의 상부헤더에 장착되는 천장연결철물을 제공한다.
Patent KR-102007020-B1 (KR)
Title: Method and system for managing personnel transfers
Inventor: GONG MYOUNG HYOUN
IPC: G06Q10/10
Filed: 2019-04-16
Granted: 2019-10-01
Abstract: The present invention relates to a method and a system for managing personnel transfers capable of automatically simulating personnel transfers by considering conditions of employees. The system for managing personnel transfers comprises: a client which is an electronic device such as a tablet PC or a laptop; and a server including a processor implementing orders and a memory storing the orders. The client and the server can communicate with each other through a network.
Patent KR-102037990-B1 (KR)
Title: Apparatus for manufacturing graphene and method of manufacturing graphene
Inventor: KIM KEUN SOO
IPC: C01B32/186
Filed: 2019-04-18
Granted: 2019-10-29
Abstract: A graphene manufacturing apparatus and a graphene manufacturing method are provided. The graphene manufacturing apparatus comprises: a substrate loading chamber having a first rotating roll and loading a plurality of individual substrates; a roll chamber having a second rotating roll; a reaction chamber disposed between the substrate loading chamber and the roll chamber and having a deposition region; a conveyor belt in contact with the first rotating roll, extending in the reaction chamber, and in contact with the second rotating roll; and a loading means for supplying the substrate into the substrate loading chamber one by one. The graphene manufacturing apparatus according to an embodiment of the present invention can obtain a high quality graphene.
Patent KR-102042428-B1 (KR)
Title: Apparatus and method for processing interrogation and response of identification friend or foe
Inventor: KIM KI PYO
IPC: G01S13/75
Filed: 2019-04-30
Granted: 2019-11-08
Abstract: The present invention relates to a question / answer processing device of an identification friend or foe system and a method thereof. The question / answer processing device of an identification friend or foe system capable of preventing false fire on friendly forces through exception handling between application of a lethal Interrogation function before interception comprises: a first target identification processing unit performing primary target identification through a question and an answer with a detected target if the target is detected; and a second target identification processing unit, if the corresponding target is identified as friendly forces after the primary target identification, analyzing a movement pattern of the corresponding target to perform final identification of the corresponding target and providing a mode change control signal for battle mode change and release with regard to the target in accordance with an identification result to a battle system.
Patent KR-102186706-B1 (KR)
IPC: B42C9/00
Filed: 2019-04-30
Granted: 2020-12-04
Abstract: 본 발명은 제본용 고정장치 및 이를 구비한 내구성이 향상 및 소음이 개선된 모터 제어를 활용한 지능형 무선 제본기에 관한 것으로서, 공압소음 등의 소음이 발생될 우려가 없을 뿐만 아니라 구조가 간단하여 제조단가를 절감할 수 있고, 나아가 구동모터 및 상기 구동모터와 결합된 기어박스 등의 구조물에 손상이 발생되는 것을 용이하게 방지할 수 있는 효과가 있다.
Patent KR-102077046-B1 (KR)
Title: Composite of Hybrid Ceramic Coating Agent Mixed with Aqueous and Oily Bonded Composite Coating Agent and Ceramic Powder, and Waterproofing and Protecting Method of Reinforced Concrete Structures Using It
Inventor: CHOI DAE WON
IPC: C09D5/08
Filed: 2019-05-15
Granted: 2020-02-18
Abstract: The present invention relates to a ceramic coating agent applied to a waterproof and anti-corrosive protection method of a reinforced concrete structure, which comprises: a main agent component (A) including 95 to 98 parts by weight of a non-solvent oil epoxy resin and 2 to 5 parts by weight of an additive, with respect to 100 parts by weight of the total composition; a curing agent component (B) including 55 to 65 parts by weight of a water-soluble epoxy curing agent, 10 to 15 parts by weight of a coloring pigment, 20 to 28 parts by weight of fresh water, and 2 to 5 parts by weight of an additive, with respect to 100 parts by weight of the total composition; and a ceramic powder component (C) including 18 to 30 parts by weight of cement, 65 to 80 parts by weight of a filler, 0.8 to 1.7 parts by weight of an anti-crack agent, and 0.4 to 2 parts by weight of an additive, with respect to 100 parts by weight of the total composition. Accordingly, costs caused by maintenance and repair of a reinforced concrete structure can be saved by improving durability of a structure by fundamentally preventing defects (swelling, smearing, peeling, etc.) of a coating coated on the reinforced concrete structure.
Patent KR-102072793-B1 (KR)
Title: A Fire Truck Moving Game Apparatus and A GAme Method Using that
Inventor: LIM JUNG HYUN
IPC: A63F13/45
Filed: 2019-05-22
Granted: 2020-03-02
Abstract: The present invention relates to a fire engine dispatch game apparatus and a game method using the same. According to the composition, the fire engine dispatch game apparatus includes: a game board part formed into a plate shape and including black lines formed on a path like a go board; a fire engine part moving from a starting point on the game board part to a fire scene point along the lines; a guide vehicle part performing a mission while moving along the lines; an action input part inputting a sequence of operations of the fire engine part and the guide vehicle part; a display part displaying a program for the operation input of the action input part, and displaying a game play instruction; a server storing the program and the game play instruction; and a control part controlling the operation of the fire engine part, the guide vehicle part, the display part, the server and an obstacle part. Therefore, the present invention is capable of enabling a user to learn principles of coding with enjoyment.
Patent KR-102203260-B1 (KR)
Title: 대형 크랭크샤프트용 방진구
IPC: F16C3/06
Filed: 2019-05-29
Granted: 2021-01-14
Abstract: 본 발명은 크랭크샤프트가 안착되는 지지프레임; 상기 크랭크샤프트의 외주면 양측 저부를 각각 받쳐주는 받침용 퀼; 회전 구동에 의해 상기 각 받침용 퀼을 직선 왕복 이동시키는 각각의 회전샤프트; 상기 회전샤프트와 함께 회전되게 설치된 각각의 종동기어; 상기 각 종동기어에 맞물려 회전되도록 설치되면서 해당 종동기어를 강제 회전시키는 각각의 구동기어; 유압모터의 구동력을 감속하여 상기 각 구동기어에 전달하는 각각의 감속모듈;을 포함하며, 특히 상기 감속모듈은 상기 각 구동기어에 축결합됨과 더불어 해당 구동기어의 동일 축선 방향에 설치되는 유성기어 감속기로 구성하여 이루어짐을 특징으로 하는 대형 크랭크샤프트용 방진구를 제공한다.
Patent KR-102150510-B1 (KR)
Inventor: LEE SANG CHUL
IPC: H01L21/02
Filed: 2019-06-21
Granted: 2020-09-01
Abstract: The present invention relates to a component for manufacturing a semiconductor by using a CVD method. According to one aspect of the present invention, in an SiC structure formed by using the CVD method and used to be exposed to plasma in a chamber, the resistivity in a first direction / the resistivity in a second direction is 0.01 to 0.99, when defining a direction perpendicular to a surface that is most exposed to the plasma as the first direction and a direction horizontal to a surface that is most exposed to the plasma as the second direction. According to the present invention, grains are arranged in a specific direction to improve plasma resistance and uniform etching is performed on a surface where etching is performed without generating particles even when a part of the structure is etched by plasma during an etching process.
Patent KR-102155453-B1 (KR)
Title: Multi Functional Beauty Hair Roll
Inventor: PARK SO JEONG
IPC: A45D2/24
Filed: 2019-06-25
Granted: 2020-09-11
Abstract: A beauty multifunctional hair roll of the present invention is heated that a user can set the volume of the hair without using a curling iron or a hair dryer, and an essence liquid is sprayed to supply nutrition to the hair, thereby having a purpose of maintaining the volume of the hair and managing the hair healthy. Accordingly, the beauty multifunctional hair roll according to an embodiment of the present invention comprises: an outer roll with a number of through holes on the side in a cylindrical shape formed with an open side and a receiving space inside; and an inner roll which has a cylindrical shape and is accommodated inside the outer roll, and in which one side thereof is composed of a cover that can be opened and closed, and the other side thereof is composed of an unevenness part having a convex center part and a hot wire is embedded, wherein the outer roll further comprises: an essence bag which is located on the inside of the other side as a donut-shaped tube and stores a hair nutrient essence liquid; a spray nozzle connected to one end of the essence bag in the form of a tube, and in which a number of nozzles branching from the tube are arranged in a number of through holes to spray the essence liquid flowing from the essence bag into the hair through the through holes; and an airbag connected to the other end of the essence bag in the form of the tube, and being the donut-shaped tube made of a flexible and elastic material located inside the essence bag to pressurize air pressure in the essence bag. In addition, the inner roll further comprises: a battery groove which is located in the center with a battery shape and accommodates the battery with the inner center of the cover as a positive terminal and the inner center of the other surface as a negative terminal; and a thing that the battery accommodated in the battery groove supplies power to the heating wire to generate heat, and the heat is provided to be supplied to the hair through the through hole.
Patent KR-102225151-B1 (KR)
IPC: A61Q19/10
Filed: 2019-06-25
Granted: 2021-03-10
Abstract: 본 발명은 A형 인플루엔자 바이러스 감염의 예방 또는 치료를 위한 안토시아닌-음전하성 다당류 복합체의 용도에 관한 것으로, 보다 상세하게는 안토시아닌-음전하성 다당류 복합체를 유효성분으로 포함하는 A형 인플루엔자 바이러스 감염 질환의 예방 또는 치료용 약학적 조성물, 식품/건강기능식품/건강보조식품 조성물 및 의약외품 조성물에 관한 것이다.  
본 발명에서 제공하는 안토시아닌-음전하성 다당류 복합체를 유효성분으로 포함하는 조성물은 A형 인플루엔자 바이러스에 대한 우수한 항바이러스 효능을 나타내므로, A형 인플루엔자 바이러스 감염으로 인한 질환의 예방 또는 치료제 개발에 매우 유용하게 활용될 수 있다.
Patent KR-102221077-B1 (KR)
IPC: G06Q10/06
Filed: 2019-06-26
Granted: 2021-02-25
Abstract: 본 발명은 조선의 조립 블록을 생산하기 위해 반제품으로 생산하는 조립 어셈블리를 조립하는 공정을 네트워크 다이아그램으로 표현하며, 네트워크 다이아그램 상의 각 공정을 나타내는 생산의 단계와 시기를 고려하여 시각적으로 배치하기 위해서 노드들의 2차원 좌표를 결정하는 시스템에 관한 것이다.  
본 발명에 따른 조선 내업 공정 시각화를 위한 좌표 결정 시스템은 배치해야 할 선박 블록의 정보를 포함한 데이터인 노드를 입력하는 데이터입력부(100); 상기 선박 블록의 생산 착수일자 수만큼 가로 셀을 생성하고 상기 식별된 노드의 수만큼 세로 셀을 생성하고, 상기 생산 착수일자를 기준으로 상기 노드의 배치 순서를 결정하는 배치결정부(200); 상기 배치결정부(200)에 의해 배치 순서가 결정된 노드의 2차원 좌표를 결정하는 좌표결정부(300); 상기 2차원 좌표가 결정된 노드를 출력하는 데이터출력부(400);로 구성되는 것을 특징으로 하되, 상기 배치결정부(200)에 의해 배치 순서가 마지막인 최종 노드를 기준으로 선행 노드의 개수와 생산 착수시기를 식별하여 상기 노드를 배치하는 테이블을 결정하고, 상기 선행 노드를 기준으로 또 다른 선행노드의 개수와 착수시기를 식별하여 상기 테이블을 확장하는 것을 특징으로 한다.
Patent KR-102019443-B1 (KR)
Title: Dishwashing detergent composition comprising eco-friendly complex mixture and methods for manufacturing the same
Inventor: BAK JIN OK
IPC: C11D3/384
Filed: 2019-06-27
Granted: 2019-09-06
Abstract: The present invention relates to a dishwashing detergent composition comprising an eco-friendly composite mixture, and a method for preparing the same. More specifically, the present invention provides a method for preparing a dishwashing detergent composition comprising an eco-friendly composite mixture, the method comprising the steps of: producing an extract mixture containing rice bran extracts, chokeberry extracts, citrus peel extracts, and Chinese scholar tree extracts by extracting from a ground mixture of rice bran, chokeberry, citrus peel, and Chinese scholar tree; adding fermentation bacteria to the extract mixture and fermenting the same to produce a fermented composition; adding, to the fermented composition, purified water, deep ocean water, and water-soluble silicon, and mixing the same to produce an eco-friendly composite mixture; and mixing the eco-friendly composite mixture, electrolyzed sterilized disinfected water, rice bran oil, a surfactant, a humectant, a composite natural preservative, and hyaluronic acid, to produce a detergent composition.
Patent KR-102269026-B1 (KR)
IPC: B23Q11/00
Filed: 2019-07-02
Granted: 2021-06-24
Abstract: 본 발명은 공구 마모 측정 시스템에 관한 것이다. 노즐모듈은 공작기계의 공구가 회전하는 상태에서, 압축공기 공급원으로부터 압축공기를 공급받아 공기 분사구를 통해 공구로 분사하여 공구 주변의 이물질을 제거한다. 적외선 센서모듈은 노즐모듈에 의해 공구 주변의 이물질이 제거됨과 동시에, 회전 상태의 공구로 적외선을 조사해서 공구로부터 반사되는 적외선을 받아서 적외선 세기를 측정한다. 제어기는 적외선 센서모듈로부터 측정되는 적외선 세기를 기반으로 공구 마모를 측정한다.
Patent KR-102204153-B1 (KR)
Inventor: KIM HYOUNG JUNG
IPC: B65D5/42
Filed: 2019-07-08
Granted: 2021-01-18
Abstract: The present invention relates to a packaging box in which the adhesive tape is easy to separate. More particularly, the present invention relates to a packaging box, in which a rotating end is rotatably connected to a side plate opposite from upper and lower ends of four side plates of the packaging box, so that the opening and closing of the upper and lower opening surfaces is made through the mutual contact of a pair of upper and lower covers at contact ends that are opposite ends of rotating ends, and a cut end of adhesive tape is disposed on the side plate on an extension line of the contact end of the upper and lower cover, which is adhered with the adhesive tape, in a release part, which is a non-adhesive section, between the separation parts attached to the adhesion tape, so that it is easy to separate the adhesive tape from the packaging box by pulling the cut end in a non-adhesive state.
Patent KR-102025126-B1 (KR)
Inventor: YOO HAN BOK
IPC: A41F1/02
Filed: 2019-07-08
Granted: 2019-11-04
Abstract: The present invention relates to a buttonhook connection member and a method and an apparatus of manufacturing the same, capable of obtaining a buttonhook by cutting a buttonhook connection member, and improving productivity of the buttonhook connection member. According to the present invention, the buttonhook connection member is configured such that a woven elastic yarn woven into a single-line elastic yarn, in which a plurality of spandex yarns overlap each other, is stacked in a zigzag shape to form a bent portion on one side, horizontal portions in a horizontal direction, and a bent portion on the other side in multiple layers. The horizontal portions are connected by a plurality of vertical connection yarns connected in a longitudinal direction while surrounding a periphery of each horizontal portion. A plurality of ring portions protruding in a ring shape towards one side are formed on one side of two horizontal portions adjacent to each other among the more than two horizontal portions.
Patent KR-102254300-B1 (KR)
IPC: G06F16/953
Filed: 2019-07-15
Granted: 2021-05-21
Abstract: 토론 상황 시 발화된 주장에 대한 근거 문장 제공 엔진이 개시된다.  일 실시예에 따른 근거 문장 제공 방법은, 단어의 의미를 파악하는 주의(attention) 기법에 기반하여 언어 모델을 구성하는 단계; 학습 데이터를 이용하여 상기 구성된 언어 모델을 학습시킴에 따라 근거 문장을 분류하는 단계; 발화자의 주장이 발화됨을 수신함에 따라 상기 발화자의 주장을 상기 언어 모델에 입력하는 단계; 및 상기 발화자의 주장과 관련하여 상기 주장을 뒷받침 또는 반박하는 근거 문장을 제공하는 단계를 포함할 수 있다.
Patent KR-102278594-B1 (KR)
IPC: A24F47/00
Filed: 2019-08-02
Granted: 2021-07-16
Abstract: 외장 전력 공급 장치와 결합 가능한 에어로졸 생성 장치가 개시된다. 에어로졸 생성 장치는 에어로졸 생성 물질을 가열하는 가열부, 외장 전력 공급 장치와의 결합을 위한 자력을 발생시키는 결합부, 가열부로 에어로졸 생성 물질의 가열을 위한 전력을 공급하고 결합부로 자력의 발생을 위한 전력을 공급하는 배터리, 및 가열부와 결합부로 공급되는 전력을 제어하는 제어부를 포함할 수 있다.
Patent KR-102162903-B1 (KR)
Inventor: LEE SI GWON
IPC: B60R25/10
Filed: 2019-08-09
Granted: 2020-10-21
Abstract: The present invention relates to a vehicle control device, and more specifically, to a vehicle control device installed inside a vehicle to control the vehicle according to operation of a terminal by a user. The present invention can prevent the loss of a smart key.
Patent KR-102366761-B1 (KR)
Title: 모터 제어 장치 및 그 제어 방법
IPC: H02P5/74
Filed: 2019-08-12
Granted: 2022-02-23
Abstract: 본 발명은 모터 제어 장치 및 그 제어 방법에 관한 것이다. 또한, 본 발명에 따른 모터 제어 장치 및 그 제어방법은 두 개의 모터 사이의 위상 오차를 추정하고, 위상 오차를 이용하여 보상 전류을 설정함으로써, 하나의 모터 제어 장치를 통해 두 개의 모터를 제어할 수 있다. 본 발명에 따른 모터 제어 장치 및 그 제어방법은 두 개의 모터 사이의 위상 오차를 추정하고 보상 전류를 설정함으로써, 두 개의 모터 사이의 동기화가 해제되는 것을 방지할 수 있는 효과가 있다.
Patent KR-102132721-B1 (KR)
Title: Method, server and program of acquiring image for measuring a body size and a method for measuring a body size using the same
Inventor: YANG JAE MIN
IPC: A41H1/02
Filed: 2019-08-19
Granted: 2020-07-10
Abstract: The present invention relates to a method for obtaining an image for measuring body size and a method for measuring body size using the same which obtain an optimal image for measuring body size by providing a guiding line to a shooting screen of a terminal, extract the edge of the body of a user from the obtained image, and obtain a three-dimensional (3D) image of the body of the user using the edge, thereby calculating the body size of the user.
Patent KR-102065313-B1 (KR)
Inventor: SEO SANG MAN
IPC: A23N12/02
Filed: 2019-08-20
Granted: 2020-02-11
Abstract: The present invention relates to a multipurpose air bubble washer for conveniently washing food ingredients such as fruits and vegetables, which is conveniently used through structural improvement, can properly perform washing by generating air bubbles, can be easily maintained since a small-fault rate is low due to simple construction, can save energy, and minimizes a washing blind spot by generating bubbles in various directions for washing. According to the present invention, the multipurpose air bubble washer can properly perform washing without damage to food ingredients by generating air bubbles through structural improvement to supply air through a blower, is conveniently used, is easily maintained since a small-fault rate is low, can save energy by using air supplied by the blower for operating a circulation pump, and minimizes a washing blind spot by generating bubbles in various directions by a multi-surface bubble nozzle for washing.
Patent KR-102310623-B1 (KR)
Title: 트랙터용 써레
IPC: A01B23/02
Filed: 2019-08-21
Granted: 2021-10-08
Abstract: 본 발명은 써레에 관한 것으로, 특히 써레가 트랙터에 견인되어 논을 평탄화하는 써레 작업시 써레의 후방부위로 물과 흙을 원할하게 배출시킴과 아울러 와류를 형성하여 트랙터의 진행에 의해 주변부위로 퍼지는 물과 흙을 써레의 후방부위 쪽으로 끌어모아 흙의 유실을 방지하도록 한 트랙터용 써레에 관한 것이다. 
이를 위해서 본 발명은 트랙터의 후방에 연결되기 위한 브래킷이 구비된 프레임; 상기 프레임의 후측에 복수개가 설치되고, 상기 프레임의 진행방향의 중앙부위를 향하여 사선방향으로 배치된 복수의 써레날;로 구성되며, 상기 써레날은 논바닥에 접촉하여 평탄화하는 판 형태의 평탄부; 상기 평탄부의 측면 일측에서 상측으로 연장되어 상기 프레임의 후방으로 배출되는 물과 흙을 프레임의 진행방향 중앙부위 쪽으로 유도하는 유도부; 상기 유도부의 상측으로 연장되어 상기 유도부에 의해 유도되는 물과 흙이 부딪혀 와류가 형성되도록 하는 와류 형성부;로 구성된다.
Patent KR-102289022-B1 (KR)
IPC: B65G1/02
Filed: 2019-09-06
Granted: 2021-08-11
Abstract: 본 발명에 따른 선반 기울기 측정 유닛은, 다수의 선반들에 대상물을 로드하거나 상기 선반들로부터 상기 대상물을 언로드하기 위한 로봇의 로봇암에 장착되는 플레이트와, 상기 플레이트의 하부면에 서로 이격되도록 구비되며, 상기 각 선반들의 상방에서 상기 각 선반들까지의 거리를 측정하는 다수의 센서들과, 상기 플레이트에 구비되며, 상기 센서들에서 측정된 정보를 전달받아 무선 통신을 통해 전달하는 무선 통신 모듈 및 상기 센서들 및 상기 무선 통신 모듈과 연결되도록 상기 플레이트에 구비되며, 상기 센서들 및 상기 무선 통신 모듈의 작동을 위한 전원을 제공하는 배터리를 포함할 수 있다.
Patent KR-102260079-B1 (KR)
IPC: H02G7/22
Filed: 2019-09-11
Granted: 2021-06-03
Abstract: 가공 송전선로용 접지장치에 대한 발명이 개시된다. 본 발명의 가공 송전선로용 접지장치는: 제1접지대상부에 연결되는 제1접지부와, 제1접지부와 이격되며 제2접지대상부에 연결되는 제2접지부와, 제1접지부와 제2접지부를 연결하는 접지라인부 및 제1접지부와 제2접지부 중 적어도 어느 하나를 동작시켜 잠금모드 또는 해제모드가 되도록 조작력을 전달하는 접지조작부를 포함하는 것을 특징으로 한다.